30-22, Tapgiam-gil, Ochang-eup Cheongwon-gu, Cheongju-si, Chungcheongbuk-do
417 Sungkang Industry conter 1223 Aam-daero Namdong-gu, Incheon
195-5 Naegok-ri Jinjub-eub Namyangju-Si Kyungi-do South Korea Namyangju-Si , Gyeonggi-do
Room 411, Nature-friendly technology center, Yonsei University, Wonju 234, Maeji-ri, Heungup-myun, Wonju-si, , Gangwon-do